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-rw-r--r--tools/testing/kunit/kunit_kernel.py24
1 files changed, 9 insertions, 15 deletions
diff --git a/tools/testing/kunit/kunit_kernel.py b/tools/testing/kunit/kunit_kernel.py
index 2e3cc0fac726..57c1724b7e5d 100644
--- a/tools/testing/kunit/kunit_kernel.py
+++ b/tools/testing/kunit/kunit_kernel.py
@@ -23,6 +23,11 @@ DEFAULT_KUNITCONFIG_PATH = 'arch/um/configs/kunit_defconfig'
BROKEN_ALLCONFIG_PATH = 'tools/testing/kunit/configs/broken_on_uml.config'
OUTFILE_PATH = 'test.log'
+def get_file_path(build_dir, default):
+ if build_dir:
+ default = os.path.join(build_dir, default)
+ return default
+
class ConfigError(Exception):
"""Represents an error trying to configure the Linux kernel."""
@@ -97,9 +102,7 @@ class LinuxSourceTreeOperations(object):
def linux_bin(self, params, timeout, build_dir):
"""Runs the Linux UML binary. Must be named 'linux'."""
- linux_bin = './linux'
- if build_dir:
- linux_bin = os.path.join(build_dir, 'linux')
+ linux_bin = get_file_path(build_dir, 'linux')
outfile = get_outfile_path(build_dir)
with open(outfile, 'w') as output:
process = subprocess.Popen([linux_bin] + params,
@@ -108,22 +111,13 @@ class LinuxSourceTreeOperations(object):
process.wait(timeout)
def get_kconfig_path(build_dir):
- kconfig_path = KCONFIG_PATH
- if build_dir:
- kconfig_path = os.path.join(build_dir, KCONFIG_PATH)
- return kconfig_path
+ return get_file_path(build_dir, KCONFIG_PATH)
def get_kunitconfig_path(build_dir):
- kunitconfig_path = KUNITCONFIG_PATH
- if build_dir:
- kunitconfig_path = os.path.join(build_dir, KUNITCONFIG_PATH)
- return kunitconfig_path
+ return get_file_path(build_dir, KUNITCONFIG_PATH)
def get_outfile_path(build_dir):
- outfile_path = OUTFILE_PATH
- if build_dir:
- outfile_path = os.path.join(build_dir, OUTFILE_PATH)
- return outfile_path
+ return get_file_path(build_dir, OUTFILE_PATH)
class LinuxSourceTree(object):
"""Represents a Linux kernel source tree with KUnit tests."""